| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.86 | 6.701% | $27.5929 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $204.30 | 6.103% | $216.7684 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $142.59 | 6.158% | $151.3707 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $76.48 | 10.800% | $84.7398 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $244.29 | 9.409% | $267.2752 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $33.25 | 7.111% | $35.6144 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $87.62 | 13.339% | $99.3076 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $814.39 | $882.6690 | $882.67 | $882.65 | $882.70 | |